"Liquidators of China Medical Technologies, a maker of medical testing equipment that was once listed on Nasdaq and is now bankrupt, are alleging that around $400 million in cash the firm raised in stock and bond sales has gone missing. The allegations are in a complaint that the liquidators filed late last month to the Hong Kong police and the FBI . . . . In the complaint, which has been reviewed by Quartz, the liquidators say that the CEO’s wife gambled substantial sums at the Wynn and Bellagio casinos in Las Vegas."